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PP Woven Valve Bag Machine

New generation block bottom valve sack conversion line adopts hot air welding technology to produce laminated pp woven sacks.
Block bottom valve sack is the most well known sack style in the world. It shares many advantages compared to other style sacks such as high strength, low cost, improving filing speed, suitable for automatic insert filing line, great environment protection, stably palletize, high efficient transportation, easy remark, etc. This line is widely used in cement, fertilizer, grain, feed, chemical material industry for packing powder and granule.

PP Woven Valve Bag Machine

New generation block bottom valve sack conversion line adopts hot air welding technology to produce laminated pp woven sacks.
Block bottom valve sack is the most well known sack style in the world. It shares many advantages compared to other style sacks such as high strength, low cost, improving filing speed, suitable for automatic insert filing line, great environment protection, stably palletize, high efficient transportation, easy remark, etc. This line is widely used in cement, fertilizer, grain, feed, chemical material industry for packing powder and granule.

Sample

PP Woven Valve Bag Machine

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    Model RKFK-600
    Feasible material Coated (PP or non-woven) cloth roll
    Speed 60-120pcs/min
    Sack width 350-600mm
    Finished Sack length 400-910mm
    Bottom width 80-160mm
    Bottom patch width 80-160pcs/min
    Finished Bag figure Bottom bags with open Or valve
    Base fabric 55-80g/m2
    Lamination 15-30 g/m2
    Top value Cutting length 80-200mm
    Top value Fabric width 170-340mm
    Bottom patch Cutting length 200-560mm
    Bottom patch Fabric width 75-175mm
    Power 85KW
    Dimension L10000*W8000*H2800mm
    Supply By User
    Gas source 0.7Mpa, 120 M3/h
    Water source 0.4Mpa,1M3/h
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    Double-station unwinding, greatly reducing downtime
    Automatic edge guiding system and Air brake
    Double sides perforation
    Convey driven by servo motor
    Cutting length control by sensor tracking or pre-setting
    Circulated cutting blade ensure continuous running. Less maintenance and reduced downtime.
    Bags tightly catch by grippers
    The adjustment of gap depend on bag length
    Bottom center adjustment be auto driven by means of motor
    Photo-cell control accounting
    For tempering cutting cylinder and preheating cylinders for better welding
    Pressure sensors. inductive sensors and photo sensors with high resolution definition and sensitivity collect the on-the-spot data accurately
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FAQ

Wenzhou Rokin Machinery CO. Ltd is the manufacturer of full automatic paper bag machine, v bottom paper bag machine, square bottom paper bag machine and related auxiliary equipment, etc. We have many professional engineers who have more than twenty years experience in the packaging equipment manufacturing industry. 

  • Q Are you manufacturer or trading company?

    A We are the manufacturer and have over 200 workers.
  • Q Where is your factory located? May I have a visit?

    A Warmly welcome! Our factory is located in Wenzhou city.
  • Q How is the quality of your machine?

    A We are in machine manufacturer over 20 years and regard quality as the life of the enterprise.We choose the world famous manufacturers as our suppliers. And besides, we have our own quality inspector.Machine parts are checked one by one according to the drawings! Good quality and good after-sales help us obtain good reputation in the international market! We have a technical team of seven person and at the same time cooperate with other Research Institutes.We are committed to providing customers with the best packaging machine.
  • Q What information should I let you know if I want to get a quotation?

    A First, Paper raw material: Reel paper or Sheet Paper.
    Second, sizes of the paper bag, thickness of paper.
    Send sample bag picture if available.
    Then we will recommend the right machine to you!


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+86-19857063010

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NO.21 Pinghai Avenue, Binhai New Area, Pingyang County, Wenzhou City.

Wenzhou Rokin Machinery CO. Ltd is the manufacturer of full automatic paper bag machine, v bottom paper bag machine, square bottom paper bag machine and related auxiliary equipment, etc. 

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